Glad to hear you have that Scottish letter "R" sound down.
It's the same as the Spanish R sound.
radiador, radio, Roma, Roberto, Rodrigo, rico, rosa, ramo parra, perrro, arreglar,
Ere con ere cigarro, ere con ere barril, rápido corren los carros cargados de azúcar del ferrocarril.
Sorry Villa can't pm not got the 480 min limit lifted yet but yes I do understand what they are now and it's very useful to know as well thank you for your help so far I appreciate it